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ADT7490ARQZ

ADT7490ARQZ

Manufacturer No:

ADT7490ARQZ

Manufacturer:

onsemi

Description:

IC MON/FAN CTRLR REMOTE 24-QSOP

Datasheet:

Datasheet

Delivery:

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ADT7490ARQZ Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-QSOP
  • Package / Case
    24-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    3V ~ 3.6V
  • Output Fan
    Yes
  • Output Alarm
    No
  • Output Type
    SMBus
  • Topology
    ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
  • Accuracy
    ±1.5°C(Max)
  • Sensing Temperature
    -40°C ~ 125°C
  • Sensor Type
    Internal and External
  • Function
    Fan Control, Temp Monitor
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    dBCool®
The ADT7490ARQZ is a temperature sensor and fan controller integrated circuit chip manufactured by Analog Devices. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the ADT7490ARQZ chip are:Advantages: 1. High Accuracy: The ADT7490ARQZ chip provides accurate temperature measurements with a resolution of 0.0625°C and an accuracy of ±1°C.2. Multiple Temperature Inputs: It supports up to 11 temperature inputs, allowing monitoring of multiple temperature zones or devices simultaneously.3. Fan Control: The chip includes four PWM outputs that can be used to control the speed of cooling fans based on temperature measurements. This enables efficient cooling and noise reduction.4. Programmable Features: The ADT7490ARQZ chip offers programmable features such as temperature thresholds, fan speed profiles, and alarm settings, allowing customization according to specific requirements.5. I2C Interface: It communicates with the host system using the I2C interface, which is a widely used and standardized communication protocol.Application Scenarios: 1. Personal Computers: The ADT7490ARQZ chip can be used in desktop computers or servers to monitor the temperature of various components like the CPU, GPU, and hard drives. It can control the fan speeds to maintain optimal cooling and prevent overheating.2. Industrial Equipment: In industrial applications, the chip can monitor the temperature of machinery, motors, or power electronics. It can control cooling fans or trigger alarms if the temperature exceeds safe limits, ensuring reliable operation and preventing damage.3. Home Appliances: The ADT7490ARQZ chip can be utilized in appliances like refrigerators, air conditioners, or ovens to monitor and control temperature. It can adjust fan speeds or trigger alerts if abnormal temperature conditions are detected.4. Automotive: The chip can be employed in automotive applications to monitor the temperature of engine components, exhaust systems, or battery packs. It can control cooling fans or provide temperature data for diagnostics and system protection.5. Medical Devices: In medical equipment, the ADT7490ARQZ chip can monitor the temperature of sensitive components or patient environments. It can control cooling systems or provide temperature data for accurate measurements and patient safety.Overall, the ADT7490ARQZ chip's accuracy, multiple inputs, fan control, programmability, and I2C interface make it suitable for various temperature monitoring and control applications in different industries.
ADT7490ARQZ Relevant information